Description 1/4 in. Solder Wave Masking Discs, 2000/Roll Solder Wave Masking Discs are made of a 4 mil thick creped back paper with rubber adhesive. They can withstand 5 to 8 seconds of solder wave exposure up to 510 degrees F (266 degrees C) without adhesive transfer. These masking discs is removed cleanly without leaving any residue. Custom sizes are available upon request.
